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EUROGRAPHICS
2010
Eurographics
16 years 3 months ago
Sketching Clothoid Splines Using Shortest Paths
Clothoid splines are gaining popularity as a curve representation due to their intrinsically pleasing curvature, which varies piecewise linearly over arc length. However, construc...
Ilya Baran, Jaakko Lehtinen, Jovan Popovic
ICFP
2009
ACM
16 years 1 months ago
Finding race conditions in Erlang with QuickCheck and PULSE
We address the problem of testing and debugging concurrent, distributed Erlang applications. In concurrent programs, race conditions are a common class of bugs and are very hard t...
Koen Claessen, Michal Palka, Nicholas Smallbone, J...
SI3D
2009
ACM
16 years 1 months ago
Approximating dynamic global illumination in image space
Physically plausible illumination at real-time framerates is often achieved using approximations. One popular example is ambient occlusion (AO), for which very simple and efficie...
Tobias Ritschel, Thorsten Grosch, Hans-Peter Seide...
TEI
2009
ACM
135views Hardware» more  TEI 2009»
16 years 1 months ago
Spatially aware handhelds for high-precision tangible interaction with large displays
While touch-screen displays are becoming increasingly popular, many factors affect user experience and performance. Surface quality, parallax, input resolution, and robustness, fo...
Alex Olwal, Steven Feiner
GLOBECOM
2009
IEEE
16 years 1 months ago
EXIT Chart Evaluation of a Receiver Structure for Multi-User Multi-Antenna OFDM Systems
— In this paper we evaluate, by means of Extrinsic Information Transfer (EXIT) charts, an iterative receiver that has emerged as a promising candidate for non-coherent multi-user...
Peter Hammarberg, Fredrik Rusek, Pierluigi Salvo R...